t/helper/test-sigchain.c

   1 #include "test-tool.h"
   2 #include "sigchain.h"
   3
   4 #define X(f) \
   5 static void f(int sig) { \
   6         puts(#f); \
   7         fflush(stdout); \
   8         sigchain_pop(sig); \
   9         raise(sig); \
  10 }
  11 X(one)
  12 X(two)
  13 X(three)
  14 #undef X
  15
  16 int cmd__sigchain(int argc UNUSED, const char **argv UNUSED)
  17 {
  18         sigchain_push(SIGTERM, one);
  19         sigchain_push(SIGTERM, two);
  20         sigchain_push(SIGTERM, three);
  21         raise(SIGTERM);
  22         return 0;
  23 }